Compare 1222 vs 1228
| Property | 1222 | 1228 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 131 × 471 | 22 × 3071 |
| Prime factorization | 2 × 13 × 47 | 2 × 2 × 307 |
| Divisors count | 8 | 6 |
| Divisors | 1, 2, 13, 26, 47, 94, 611, 1222 | 1, 2, 4, 307, 614, 1228 |
| Number of properties | 0 | 0 |
| Roman numberals | MCCXXII | MCCXXVIII |
| Base 2 | 100110001102 | 100110011002 |
| Base 3 | 12000213 | 12001113 |
| Base 4 | 1030124 | 1030304 |
| Base 5 | 143425 | 144035 |
| Base 6 | 53546 | 54046 |
| Base 7 | 33647 | 34037 |
| Base 8 | 23068 | 23148 |
| Base 9 | 16079 | 16149 |
| Base 10 | 122210 | 122810 |
| Base 11 | a1111 | a1711 |
| Base 12 | 85a12 | 86412 |
| Base 13 | 73013 | 73613 |
| Base 14 | 63414 | 63a14 |
| Base 15 | 56715 | 56d15 |
| Base 16 | 4c616 | 4cc16 |